Find the missing side
2 answers:
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Answer:
20 fluid ounce of tomato paste
Step-by-step explanation:
Given parameters:
Recipe for the sauce;
Fluid ounces of water : Fluid ounces of tomato paste
3: 4
Number of fluid ounces of tomato sauce = 35
Unknown:
Fluid ounces of tomato paste needed = ?
Solution:
Total ratio = 3 + 4 = 7
Fluid ounces of tomato paste =
Fluid ounces of tomato paste = x 35 = 20
It will take 20 fluid ounce of tomato paste to make the sauce.
Answer:
see the attachment
7 hours
Step-by-step explanation:
The cost for River Y is a constant (not dependent upon hours), so is c = 41.
The cost for River Z is the sum of the deposit and the hourly cost, so is ...
c = 13+4n
These equations and their graphs are shown in the attachment. The graphs cross where n=7, indicating you have to rent a canoe for 7 hours for the cost to be the same on both rivers.
